光电技术应用, 2009, 24 (4): 16, 网络出版: 2009-12-30
二维指向镜的定域扫描方式的扫描特性分析
Analysis of Scanning Traces Characteristics of the Two-Axis
二维指向镜 定域扫描 像旋 扫描轨迹 two-dimensional pointing mirror scanning mode in the given area image rotation scanning trace
摘要
在光学反射矢量理论的基础上，分析了二维指向镜的定域扫描方式的非线性扫描特性，给出了指向镜二维扫描的轨迹及像旋角的计算公式，提出了对扫描轨迹进行非线性校正的方法.在不进行消旋处理的情况下，将二维指向镜的定域扫描方式直接应用于点源探测系统如红外系统中.
Abstract
Based on the vector theory of optical reflection, nonlinear scanning traces characteristics of the two-dimensional pointing mirror in the scanning mode in the given area is analyzed. The expression of scanning trace and image rotation angle and the method of non-linear scanning trace modification are given. Without eliminating the image rotation, this mode can be used in point object detecting system, such as IR detecting system.
吴凡, 王大鹏. 二维指向镜的定域扫描方式的扫描特性分析[J]. 光电技术应用, 2009, 24(4): 16. WU Fan, WANG Da Peng. Analysis of Scanning Traces Characteristics of the Two-Axis[J]. Electro-Optic Technology Application, 2009, 24(4): 16.
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